A healthcare application designed to record users' sleep patterns, upload data to Amazon S3, and display the analysis using AI via API. I was responsible for creating the codebase, guiding other developers in their tasks, and collaborating with Bridge SE, the onsite personnel at the customer side.

VoiceMap is a tour guide application that serves as a digital alternative to a traditional tour guide. I am responsible for maintaining the iOS version of the app, converting Objective-C code to Swift, and implementing new features.

Developed a comprehensive fire protection solution using multi-platform applications — one designed for customers and another for fire departments. The solution utilized IoT technology to enable efficient sensor monitoring and prompt early fire alerts.

Innovatube specializes in creating applications for startups, particularly those coming from a business background.

Developed multiple small iOS applications for an App Store Optimization (ASO) team.

I collaborated with several companies, including both outsourcing firms and startups, namely Planex VN, FPT Software, and Sugar Venture.